indexo.dev

optrimize.nl

.nl crawl

First seen 2026-06-03 · Last seen 2026-06-04 · ok HTTP/1.1 200 1505 ms crawled 2026-06-04

US · 162.159.135.42 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Optrimize |
Language
nl-NL
Generator
optrimize child v.1.0
Canonical
https://www.optrimize.nl/
Feeds

Technology

CDN
Cloudflare
CMS
WordPress
jQuery
3.7.1
Fonts
  • Google Fonts

Third-party hosts loaded (5)

  • omnisnippet1.com×2
  • cdn.trackdesk.com×1
  • fonts.gstatic.com×1
  • www.facebook.com×1
  • www.google.com×1

Social

Contact

Phone

DNS records live

NS
  • ns-1342.awsdns-39.org
  • ns-170.awsdns-21.com
  • ns-1948.awsdns-51.co.uk
  • ns-989.awsdns-59.net
MX
Show 6 MX records
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 15 pq3je6pfugnlm3zgggjdmghyum6au4b4sndndhtu7m5kdedygoea.mx-verification.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
  • ca3-f2b7352ccb8243108acb8f1bebc2f1cd
Verified for
  • Google

Email authentication strong

SPF
v=spf1 include:_spf.google.com ~all include:mailgun.org ~all
softfail (~all)
DMARC
v=DMARC1; p=reject
policy: reject (enforced)
DKIM
  • google: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQChISdSez1VSh3cJodDbTSozW91/T/4DyaPUBsLZE9oxm9YMYH/ruEf/Qv6RhIUy27hfng7GbGa9NVTvztzLI…
selectors probed

Certificate (current)

WE1
from 2026-05-21 to 2026-08-19
Expires in 75 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.optrimize.nl/

present
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff

Links to (2)

Linked from (1)